This is available(who else?). It's the 1:8 scale rideable train of your dreams. Could you imagine waking up Christmas morning to see one of these in your backyard? I would shit my pajamas AND the ones my mom makes me put on after.
I had a rideable train as a kid in the 80's. It cost my parents $200 and me being potty trained. It had tracks you could lay down anywhere in the house and ran on a rechargeable battery. What idiot would spend $23,000 on something that could be purchased for $200 in 1986? You will just get tired of it in a month and then where will you be?